Wengart TP808-S-2 Low Voltage Thermostat User Guide

Wengart TP808-S-2 Low Voltage Thermostat User Guide

About your new thermostat

This thermostat is used to control system, EM heat activation, adjustable compressor delay time and O/B changeover. It is with tempered touch sensitive button, quick connecting terminals to save installer’s time. 7 days programmable and four modes everyday make users’ life convenient and comfortable.

Thermostat passed FCC standard.

Thermostat box you will find

Service

We offer the warranty of 18 months from the sales day.
If it is not the problem of quality or beyond the warranty time, we will charge for the after-sale service.

Technical Data of your thermostat

Sensor： NTC3977 10K Accuracy：±1℉
Temp. Range： 41℉ -95℉ Power Consumption：<1.5W
Timing error： <1％
Power Supply： AC24V, 50 ~60Hz
Shell Material： PC （Fireproof）
Dimension： 132x90x23.5mm
Installation box： US Standard box
Ambient Temp.： 0 ℉~ 113℉， 5 ~ 95％RH(Non condensing）
Storage Temp：- 41℉~ 140℉

Features of your thermostat

• Apply with various kind of heating and cooling system.
  Including Single stage, Multi-stage And Heat Pump (Up to 3-stage heat, 2-stage cool, with Aux. Or Emergency heat)

• Wireless WiFi: APPs for iOS and Android devices.

• Voice control: Work with Amazon Echo and Google Assistant.

• 4’’ LCD display with backlight

• 7days 4 time periods scheduling. Set the target heating and cooling temperature respectively.

• Both Vacation mold and hold duration mode available for comfort and energy saving

• Temperature display of Celsius or Fahrenheit scale

Home screen quick reference

Operation

:Switching System Mode
Short press button to select system mode: HEAT, COOL, AUTO, EMER, OFF.
v:Comfirm button
Press this button to comfirm your settings.Press again select Schedule、Permanent Hold and Energy saving
Fan Mode
Press this button to select fan on, auto and cycle
Setting the time
When connecting the thermostat to Wi-Fi, the time will sync automatically. If not connecting to Wi-Fi, Press Auto Mode to set second-hour-weekf Short press button to select Auto.Short press button to enter AUTO mode
Setting the Lock
Press and hold button at the same time over 7seconds to lock/unlock your thermostat
WIFI reset

Long press seconds to reset WIFI when power off

Check external sensor temperature
(external sensor only)
Press and to check external sensor temperature

Setting a Schedule
When connecting the thermostat to Wi-Fi, the schedule is programmed based on time and temperature set points from the Sensi app. If you are not connecting to Wi-Fi, follow these steps to set a basic 7 day schedule with 4 mandatory set points.Long press button above 7secends to enter weekly program funtion.Short press button to set week-hour-cool temperature-heat temperature ,Short press to return back.Press+/- to set the parameters Long press at the same time over 7seconds to go back factory weekly program settings

Example Schedule

Wiring Diagram

RH: Power for heating, 24V

RC: Power for cooling, 24V
G: Indoor blower (fan)
S: Connect to S on C-wire adapter
O/B: Changeover (reverse valve) connection for heat pump or zone panel systems
Y: First outdoor stage cooling on conventional systems or first heat and cool on heat pump systems
NTC+: Outer Sensor+
b Outer Sensor
C: Common wire, 24V
W /AUX: First indoor stage heat on conventional systems or first stage auxiliary

Vocation function
Long press fan button over 7seconds to enter Vocation mode.Short press fan button check days->cool temp
->heat temp.Long press button for 7 sec.When you see the parmeter flash.Short press fan button to set
the paremeters.Short press to excit Setting Energy Saving Mode Short press button to enter energy saving.The LCD will show on. If you need change engery saving temp.
Long press button and button at the same time over 7sfeconds.Short press time button to set The order is ECO cool temp->ECO heat temp

Configuration Menu

No.| Menu item| Short Icon| Selection Range| Notes| Default
---|---|---|---|---|---
1| Set Up HVAC Equipment (Outdoor)| OUT| Outdoor Setup AC1/HP1/None| | AC1
2| Set Up HVAC Equipment (Indoor)| IND| Indoor Setup GA1/EL1/None| When you select heat pump (AUX) GA1/EL1/NON option| EL1
3| Circulatio fan switch| FA1| ON/OFF| | ON
4| Circulatio fan Setting range| FA2| 10%-100%| If you set the Circulating Fan to 50%, the fan will run 30 minutes every hour. If any heat/cool cycles occur during the hour, their runtime is subtracted from the overall fan run time.| 30%
5| Auto Mode| AUT| ON/OFF| | ON
6| Compressor 1 delay| CO1| 1-5min| | 3
7| Compressor 2 delay| CO2| 1-5min| | 3
8| Reversing Valve Position| OB| O/B O:Cool B:Heat| Only Item 1 select out. HP1/HP2 workable| 0
9| External sensor| SEN| ON/OFF| | OFF
10| AUX lockout| APL| ON/OFF| Item  1  should  be  HP1 Item 2 should be GA1/EL1 Item10     should     ON. Only all of three items workable| OFF
11| AUX lockout Temp| AO| -15~20 , 5-68| Item  1  should  be  HP1 Item 2 should be GA1/EL1 Item10 should ON.Item 12 ON. Only all of four items workable| 36
12| Heat Pump Lockout| COL| ON/OFF| Item  1  should  be  HP1 Item 2 should be GA1/EL1 Item   10   should   ON. Only all of three items workable| OFF
13| Heat Pump Lockout Temp| AC| -15~20 , 5-68| Item  1  should  be  HP1 Item 2 should be GA1/EL1Item10 should ON.Item 13 ON. Only all of four items workable| 32
14| Temperature Compensation| CL| -9~9| | 0
15| C/F selecable| FC| F/C| | F
16| Maxmum TemperatureRange| AH| 20-50℃ ,68-95℉| | 95
17| Minimum Temperature Range| AL| 5-20℃ ,41-68℉| | 41
18| Time| TI| 12 24| | 12
19| UV Reminder time setting| UU| 0-36| | 12
20| ChagPad Reminder Time Setting| PAD| 0-36| | 12
21| ChagFilter Reminder Time Setting| FIL| 0-36| | 12

Note:
Item 4: Circulating fan

Short press fan button to select cycle.Press to comfirm this function running.
If you want to circulate the air in your home using your indoor blower fan, you can set this feature at the thermostat. A percentage is selected to indicate how often the fan should run each hour, You can set 5% increments from 10% – 100%.
EXAMPLE:

If you set the Circulating Fan to 50%, the fan will run 30 minutes every hour.
If any heat/cool cycles occur during the hour, their runtime is subtracted from the overall fan run time Item 21 Select UV lamp replacement run time This is the reminder to change UV lamp . Select starts to counting for 0 day to 360 days. The thermostat will display “Chg UV” when UV time (Xxdays).
APP will also reminder

item 22 Chg pad replacement run time
This is the reminder of replacement run time of Chgpad .
Select starts to counting for 0 day to 360 days.
The thermostat will display “Chg Pad” when Chg pad (XXdays).LCD will display.APP will also reminder
item 23 Chg Filter replacement run time
This is the reminder of replacement run time of Chg Filter . Select starts to counting for 0 day to 360 days.
The thermostat will display “Chg Filter” when Chg Filter (XXdays).LCD will display.APP will also reminder All these three items you could check according to bellow steps.
Long press Menu button over 7seconds to enter check page.Short press menu button to next item.
Press+ and – button over 7seconds to reset.
Sensor broken
Er1: Inner sensor broken or not work
Er2: External sensor broken or not work

Installing your thermostat

This product is suitable for US standard wall box.

1. Connect the wire of power and other equipment into the terminals.Fix the wall plate into the wall box by a screwdriver.
   

2. Connect the LCD board into the wall plate
   
   WARNING: Please arrange the professional technician to install this product according to installation drawing and instruction.
   RISK OFELECTRICAL SHOCK. Disconnect power supply before making electrical connection. Contact with components carrying hazardous voltage can cause electrical shock and may result in severe personal injury or death.instruction.

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